baber/WOPTO huggingface dataset:
Patent FR-2767980-A1 (FR)
Title: Ultrasonic vibration motor
Inventor: AUDREN JEAN THIERRY
IPC: H02N2/10
Filed: 1997-09-03
Abstract: The motor has a casing containing at least two pairs of stator plates (14,15) which have active tangential deformation elements. It has two rotor discs (10,11) extending respectively between  the plates of each of the two pairs. The active elements generate a force normal to them extending between the plates of each of the two opposing plates. Springs (19) are interposed between the pairs of plates and the casing.
Patent FR-2768318-A1 (FR)
Title: Oyster opening equipment
Inventor: GUILLOUX GABRIEL ALBERT MARIE
IPC: A47G21/06
Filed: 1997-09-17
Abstract: The oyster opening equipment comprises a positioning system (14) for the oyster (12) relative to a drill (4) which ensures the producing of a hole through the oyster shell.  A generator (25) and supply pipe (24) inject pressurized fluid into the oyster through the drilling so as to cut out the mussel from the shell.
Patent FR-2769672-A1 (FR)
Title: Assembly of two pieces by screw used e.g. in knee prosthesis
Inventor: MIEHLKE ROLF K
IPC: F16B41/00
Filed: 1997-10-14
Abstract: The screw (7) is inserted in a shouldered hole (14) of one piece (2) and with the threaded end (8) passing through the smooth hole (13) engaging with the threaded hole (12) in the other piece (1). The top end (18) of the hole is threaded (14b) and similarly the head  (17) of the screw, so that it must be screwed into the hole (14)  prior to it engaging with the hole in the end of the piece (2).
Patent FR-2770009-A1 (FR)
Title: Recognition and marking of objects that are susceptible to counterfeiting
Inventor: TRABAND PAUL
IPC: G06K19/06
Filed: 1997-10-17
Abstract: The optical marking has a zone of the document marked (2) with a first pattern  transparent to visible light spectrum, and a second pattern (3,6) shifted toward the infrared end of the spectrum.  This marking is in a number of predetermined zones, which form a verification matrix.  The marking emits visible or infrared light when excited by  ultraviolet or polychromatic light.
Patent FR-2772270-A1 (FR)
Inventor: AGNUS BENOIT
IPC: A61K31/565
Filed: 1997-12-15
Abstract: The invention concerns the use of an oestrogen for producing a gel for treating postnatal depression.
Patent FR-2773164-A1 (FR)
Inventor: MIGNANI GERARD
IPC: C08G77/38
Filed: 1997-12-30
Abstract: The invention concerns a method for preparing polyorganosiloxanes with high purity ester function (acetoxyalkyl or acetoxyalkenyl) consisting in: hydrosilylation between a hydrogenopolyorganosiloxane oil and an  alpha -olefin alcohol; esterification of the resulting hydroxy-alkylated or hydroxy-alkenylated polyorganosiloxane with an acetyl halide; elimination of  alpha  olefin derivatives and the halohydric acid formed. The resulting polyorganosiloxanes with ester function (acetoxyalkyl or acetoxyalkenyl) have global siloxane  alpha olefin unit and/or  alpha  olefin impurities contents corresponding to a number of  alpha  olefin groups for 100g of polyorganosiloxane with ester function less than 10<-3>.
Patent WO-9830132-A1 (WO)
Title: Method and apparatus for quick inflating of an inflatable bag, particularly a supporting device bag, such as a mattress
Inventor: VIARD JEAN-LOUIS
IPC: A47C27/08
Filed: 1998-01-09
Abstract: The invention concerns a method and an apparatus for quick inflating of an inflatable bag. The apparatus comprises means for inflating (50) an inflatable bag (14) defined by a device for supporting (12) a patient P. Said apparatus (10) is characterised in that it comprises first inflating means (52) producing an inflation with high delivery and low pressure for filling substantially the whole volume of the bag (14) with low pressure, and second inflating means (54) with low delivery but with high pressure for obtaining the predetermined inflating pressure of the bag (14). The invention provides quick inflating of the bag (14) which is particularly important in the context of medical application.
Patent WO-9840852-A1 (WO)
Title: Method for carrying out a guarantee deposit between two electronic purses
Inventor: BEHNAM NEDA
IPC: G06Q40/00
Filed: 1998-03-10
Abstract: The invention concerns a method for carrying out a guarantee deposit between an owner-electronic purse (owner-PME) and a client-electronic purse (client-PME). The invention is characterised in that the method consists in producing in each PME a guarantee trace file with a guarantee-field and a recovery deadline-field. For each guarantee deposit operation, the method consists in: in a step of guarantee deposit collection, a balance file of the client-PME is debited of the amount of the deposit and the deposit amount and recovery deadline are posted in the PME deposit trace files, the balance file of the owner-PME not being credited with the deposit amount; in a recovery step, the client-PME balance file is credited with a refunding amount not more than the deposit amount, the owner-PME balance file being credited with the difference between the deposit amount and the refunding amount and the owner-PME balance file being credited with the deposit amount if the goods are not recovered.
Patent FR-2774464-A1 (FR)
Title: Systeme de reduction des fuites radiales dans un rechauffeur d'air regeneratif pour equipement thermique
Inventor: DREISLER PHILIPPE
IPC: F28D19/04
Filed: 1998-02-02
Abstract: L'invention concerne un système de réduction des fuites radiales dans un réchauffeur d'air pour équipement thermique du type comprenant un rotor (1) équipé d'une pluralité d'éléments de chauffe supportés par des diaphragmes (3), un stator (4) constitué par une enveloppe métallique étanche et des moyens d'étanchéité radiale intégrant des plaques de secteur articulées (6) positionnées au-dessus des éléments de chauffe ainsi que des joints radiaux (8) prévus sur les diaphragmes, ledit système comprenant des moyens mécaniques (9) permettant d'agir sur le jeu fonctionnel existant entre chaque plaque de secteur (6) et les joints radiaux (8) et étant caractérisé en ce que ces moyens mécaniques sont pilotés par des moyens de régulation (11) reliés à des moyens de renseignement (12) de l'allure du fonctionnement de l'équipement thermique, ces moyens de régulation intégrant une loi de déformation des plaques de secteur permettant d'imposer en permanence une position relative de chaque plaque par rapport aux joints radiaux en fonction des informations transmises par les moyens de renseignement.
Patent WO-9855678-A1 (WO)
Title: Reinforcing web, covering complex containing same and use in vehicle seat
Inventor: DERUD PIERRE
IPC: D04B21/16
Filed: 1998-06-05
Abstract: The invention concerns the reinforcement of various objects, in particular a reinforcing web characterised in that it consists of substantially parallel and spaced warp yarns (1) and pairs (2) of reinforcing yarns (3 and 4), each formed in successive half-loops (6, 7, 8, 9), alternated along a weft direction, the successive half-loops of reinforcing yarns of each pair being inversely oriented and the pairs of yarns being mutually spaced such that the corresponding half-loops of yarns of two successive pairs intersect and define between them closed loops (5) which are obtained by means of flexible linking stitches (10) produced perpendicular to the intersecting zones between the half-loops and the weft yarns, part at least of the reinforcing yarns being constituted of wire cables. The invention is applicable to public transport vehicle seats.
Patent WO-9916874-A1 (WO)
Title: Nucleic acids coding for proteins capable of interacting with presenilins
Inventor: FOURNIER ALAIN
IPC: C07K14/47
Filed: 1998-09-30
Abstract: The invention concerns novel nucleotide and peptide sequences, and their pharmaceutical use. More particularly, it concerns nucleic acids coding for proteins capable of interacting with presenilins.
Patent WO-9933186-A1 (WO)
Title: Method for coding a network vector representing a quantified signal and corresponding decoding method
Inventor: RAULT PATRICK
IPC: H03M7/30
Filed: 1998-11-30
Abstract: The invention concerns a coding method which consists in determining a signed leader vector, in determining the order or rank level of the quantified vector, in determining a vector, called absolute leader vector, in determining the order level of said signed leader vector, then in forming a code.
Patent FR-2775685-A1 (FR)
Inventor: COSTANTINI MICHEL
IPC: C07C51/43
Filed: 1998-03-05
Abstract: The invention concerns the treatment of reaction mixtures derived from an oxidation reaction of cyclohexane into adipic acid and more particularly the separation of the different constituents of said mixtures and the purification of the adipic acid.
Patent FR-2761441-A1 (FR)
Title: Carter avant de convertisseur de couple comportant un bossage, et son procede de fabrication
Inventor: MIZOBUCHI NAOKI
IPC: F16H41/24
Filed: 1998-03-30
Abstract: L'invention concerne un carter avant de convertisseur de couple comportant un bossage, qui comprend un élément formant carter avant réalisé à partir d'un matériau plan ; et un bossage (3a) formé d'une seule pièce avec l'élément formant carter avant, au niveau d'une partie centrale de celui-ci, bossage (3a) qui comporte une partie cylindrique (12) s'étendant vers l'extérieur depuis l'élément formant carter avant le long d'un axe central (O-O) de ce dernier, et une surface d'extrémité dont une partie centrale comporte un creux (11a) . Une portion d'une surface périphérique extérieure de la partie cylindrique (12) est parallèle à l'axe central de l'élément formant carter avant et coaxiale avec l'axe central ; le bossage (3a) étant configuré pour permettre le positionnement du carter avant par rapport à des organes correspondants d'un moteur.L'invention concerne également un procédé pour fabriquer ce carter avant.
Patent FR-2780952-A1 (FR)
Title: Obturator for aperture produced in metal sheet, particularly motor vehicle body shell
Inventor: HUET LAURENT
IPC: B62D25/24
Filed: 1998-07-09
Abstract: The obturator has an annular part (3), with a shoulder (4), extending between a dome (1a,1b) and a lip (2). The dome deforms between a starting position and a locking position of the obturator in which the dome is turned inside out in relation to the starting position. The annular part expands between the starting and locking positions and is kept expanded by the dome turned inside out in the locking position. The lip comes into abutment against a face (9a) of the aperture (8), and the shoulder is adapted to be in abutment against an opposite face (9b) of the aperture in the locking position.
Patent FR-2783078-A1 (FR)
Inventor: NAMAN NORBERT
IPC: G10D7/02
Filed: 1998-09-08
Abstract: The invention concerns keys for a recorder and wind instruments provided with a partially pierced closure plate with a specific clip system. It concerns the type of keys, fixed by a screw or a specific clip system, provided with a partially closing plate pierced with a hole for a recorder in one or several parts, in C, F or any other tonality, and for a wind or air passage instrument, to facilitate playing certain notes. The system consists of a plate lined with a pad (H), and pierced with a single hole in the diameter and in the axis of the modifying hole for C clef, C sharp and D, D sharp clef (or F, F sharp clef or G clef, G sharp for the recorder in F) and one third of a hole in the axis of the upper third of the octave hole (D) for the octave key. The key provided with an arm, a stop (K), a spring stem (P), is mounted in a slightly raised position relative to the hole of the instrument body on a standard fixing system by screw or a fast fixing system by clip with a groove and fixed axis of rotation, and is lowered by simply pressing the finger on the plate hole and/or the solid part thereof depending on the desired note. The invention is particularly designed for a recorder for learning or concert performance.
Patent FR-2783218-A1 (FR)
Title: Anti-theft device for steering column of vehicle, uses threaded fastener with axis not perpendicular to internal face to locate mechanism inside housing.
Inventor: TOURATIER THIERRY
IPC: B60R25/021
Filed: 1998-09-16
Abstract: The anti theft device (20) has a mechanism (32) arranged inside a housing (34) that is fixed by a threaded fastener (42,45). The end of the threaded fastener is threaded into a threaded hole formed in the mechanism. In the engaged position an external face (52,54) of the body is assembled in contact with an internal surface (63,65) of the housing. The axis (A) of the threaded fastener is not perpendicular to the external face.
Patent WO-9943088-A1 (WO)
Title: Method for automatically correcting a phase servo loop gain
Inventor: BEC DANIEL
IPC: H03L7/091
Filed: 1999-02-16
Abstract: The invention concerns a method for automatically correcting slow gain variations in a phase servo loop with a complex transfer function of the frequency represented in the Nyquist plane. In a preferred embodiment, the associated device essentially comprises a digital signal processing element (33) and annex circuit elements (adder (30), converters (31 and 34), memory (32), oscillator (35), logic circuit (36), reader-recorder controller (37)) for processing a signal (R) derived from reading the marks engraved on a digital optical disk and containing in particular a part for the synchronisation and phase adjustment of the reader-recorder clock (hp). The invention is particularly applicable to a phase servo loop of a digital optical disk reader-recorder reading clock.
Patent WO-9946802-A1 (WO)
Title: Installation and method for chemical treatment of microelectronics wafers
Inventor: LAMURE JEAN-MICHEL
IPC: H01L21/677
Filed: 1999-03-09
Abstract: The invention concerns a installation for treating wafers (1) made of material serving as microelectronics substrates, comprising: a basin (20) for containing a treating bath (21) and provided with means for holding (22) the wafers capable of receiving at least one wafer of a first size; and prehensile means (27) for grasping each wafer of a first size, to place it in the bath and remove it therefrom. The invention is characterised in that it further comprises a support (10) for receiving at least one wafer (1) of a second size smaller than the first size, said support having a shape such that it can be grasped by the prehensile means (27) and be received by the basin (20) wafer-holding means (22).
Patent FR-2789426-A1 (FR)
Title: Poignee d'ouvrant de vehicule automobile
Inventor: MARTINO ROBERTO
IPC: B60N3/02
Filed: 1999-02-05
Abstract: L'invention propose une poignée d'ouvrant de véhicule automobile, du type comportant un support de poignée (14) qui est fixé du côté interne d'un panneau de carrosserie (12) de l'ouvrant,caractérisée en ce que le support de poignée (14) comporte des pattes d'accrochage (36) qui assurent la fixation du support de poignée sur le panneau, et en ce que le support est monté sur le panneau (12) par un mouvement d'approche perpendiculaire au panneau, de l'intérieur vers l'extérieur, au cours duquel les pattes (36) sont engagées au travers d'une ouverture (22, 28) du panneau (12), et par un mouvement d'accrochage, selon une direction parallèle au panneau, au cours duquel une extrémité d'accrochage de la patte (36) vient en regard d'une face externe du panneau de carrosserie (12), empêchant tout retrait transversalement vers l'intérieur de la patte (36) et du support (14).
Patent FR-2790177-A1 (FR)
Title: Mobile telephone/fixed network subscriber interface module authentication technique having fixed networks two keys applied/memorised and random numbers generated with signature mobile phone applied/authentication card compared.
Inventor: GIRAUD JEAN LUC
IPC: G06F21/44
Filed: 1999-02-22
Abstract: The mobile telephone authentication network operates between a mobile telephone (MS) and a fixed network (HLR,AVC). Two keys (Kj) are applied (E2,E5) and memorised and random numbers (NA) are generated. A second algorithm is memorised in the second fixed location and compared with the first mobile location. A signature (SG) is generated and transmitted with the random number, and passed back to the mobile unit and compared (E6). The first key and random number are not applied to the first algorithm whilst the transmitted signal and comparison outcome are identical.
Patent WO-0030017-A1 (WO)
Title: Digital transmission method
Inventor: GUTERMAN PASCAL
IPC: G06K7/00
Filed: 1999-10-21
Abstract: The invention concerns a digital transmission method capable of being implemented between two sets of computer equipment. Said digital transmission mode is characterised in that: data are transmitted in the form of a sequence of digital signal frames (8); each frame (8) comprises at least successively from the start to the end of the frame-synchronising signals, data signals (12) and signals (14) controlling transmitted data; and the characteristics of the synchronisation signals (10) and the data (12) and control (14) signals of transmitted data are specific to a reference computer equipment and known to the tracking computer equipment.
Patent FR-2776076-A1 (FR)
Title: Nonlinear resistor for a discharge counter used to check a surge diverter
Inventor: MIZUTANI MANABU
IPC: G01R19/17
Filed: 1999-03-11
Abstract: The nonlinear resistor is based on zinc oxide containing specified amounts of bismuth oxide, titanium oxide and, optionally, antimony oxide. The nonlinear resistor is based on zinc oxide containing 0.1-5.0 mol.% bismuth oxide, 0.1-5.0 mol.% titanium oxide and, optionally, 0.1-5.0 mol.% antimony oxide.  An Independent claim is also included for a discharge counter comprising a parallel-connected arrangement of the above nonlinear resistor (10), a capacitor (20) and a capacitor current passage counter (30) connected between a surge diverter terminal (40) and an earth terminal (50).
Patent FR-2795451-A1 (FR)
Title: Flow control system, for internal combustion engine, has valve mechanism formed as rotating shafts, with cut-away sections to allow timed communication between ports to allow gas flow.
Inventor: TOLLEMER RAYMOND ALBERT LOUIS
IPC: F01L7/02
Filed: 1999-06-24
Abstract: The internal combustion engine is fitted with a cylinder head (1), which contains two parallel bores. One of these carries the inlet valve shaft (2), which is designed to rotate, such that at the appropriate time, the cut away section (6) aligns with the ports, to allow the incoming gases to flow from the inlet port (4) through the cut-away section and the chamber inlet (8) into the combustion chamber. A second shaft (3) performs a similar function to allow flow from the chamber outlet (9), through the cut-away section (7) and out through the outlet port (5).
Patent FR-2796778-A1 (FR)
Title: Method for block compression of fixed or moving digital image data, allowing real-time compression in videophone via computer networks
Inventor: NGUYEN ERIC
IPC: H04N7/26
Filed: 1999-07-20
Abstract: The compression method associates with each block of digital data a coding technique chosen from among a set (E) of admissible coding techniques, using a choice criterion (E2). The choice criterion is a function which optimises the flow rate or the distortion characterising the coding configuration (E3), under the constraints of a particular computing resource.
Patent FR-2784941-A1 (FR)
Title: Systeme de commande pour mecanisme de support elastique tel qu'un mecanisme de suspension pour vehicule
Inventor: OHSAKU SATORU
IPC: F16F15/02
Filed: 1999-09-09
Abstract: Le système de commande inclut un amortisseur entre des éléments de masse non suspendue et suspendue d'un véhicule. Un coefficient d'amortissement est divisé en parties linéaire et non linéaire. La partie non linéaire est définie comme entrée de commande u et appliquée avec un poids de fréquence Wu (S), tandis qu'une vitesse verticale de l'élément de masse suspendue, une vitesse relative de l'élément de masse suspendue par rapport à l'élément de masse non suspendue et une accélération verticale de l'élément de masse suspendue sont définies comme sortie d'évaluation Zp et appliquées avec un poids de fréquence Ws (S). Une théorie de commande non linéaire HInfin est appliquée à un plan généralisé pour obtenir une solution symétrique définie positive P et calculer une force d'amortissement cible sur la base d'une solution symétrique définie positive P et d'une quantité d'état liée au déplacement vertical des éléments de masse suspendue et non suspendue.
Patent FR-2798636-A1 (FR)
Inventor: LANGE SEBASTIEN
IPC: B61D3/18
Filed: 1999-09-22
Abstract: The invention concerns a rail vehicle in particular a railway car for transporting single-unit loads such as road vehicles, containers, mobile bodies or the like. The invention is characterised in that the base (4) of its platform (3) is lowered at the limit or off the standardised clearance up to a few centimetres above the ground and the width of said base (4) is not less than the widest authorised traffic lane for a vehicle. The invention is of particular interest for manufacturers and users of transport railway cars, in particular for transporting loads circulating or transported on roads.
Patent FR-2798783-A1 (FR)
Title: Electrical or telephone type overhead line combined cable overload release clamp and damper
Inventor: LEBRUN PIERRE
IPC: H02G7/16
Filed: 1999-09-21
Abstract: The damper is designed to be inserted between the cable support and its clamp. The damper contains two half clamps (8,9), hinged on an axis (14), which in the rest position hold the cable support carrying the cable (1). A rod (12) fixed to the pole fixings (4,5,6), see Fig. 1, allows unlocking of the half clamps so that they can pivot on their axis (14) and so free the cable support (2)., see Fig.1.m, when the forces exerted on the cable exceed a predetermined level. This excessive force exerts sufficient traction on the rod so that it compresses a spring (17), which is maintaining the half clamps together, and thus opens the half clamps. .
Patent WO-0043966-A1 (WO)
Title: Ameliorations se rapportant a une signalisation et a une surveillance a distance, specialement dans des tunnels
Inventor: MEW RAYMOND
IPC: H05B37/03
Filed: 2000-01-20
Abstract: La présente invention concerne un système permettant de surveiller et de commander un nombre d'éléments d'appareil électrique (16, 18, 20, 22, 24, 26) à l'intérieur d'une zone, ce système comprenant une station de base (2) apte à communiquer avec au moins une station éloignée (28), via un moyen de communication, chaque station éloignée (28) étant associée à au moins un élément d'appareil électrique (16, 18, 20, 22, 24, 26) et comprenant en outre un moyen de traitement local apte à communiquer avec la station de base (2). Le système de l'invention comprend aussi des moyens de surveillance qui peuvent suivre un paramètre de l'appareil électrique et produisent un signal de sortie représentatif du paramètre et le communiquent au moyen de traitement local. Des moyens permettent de commander l'appareil électrique (16, 18, 20, 22, 24, 26), à la réception de signaux provenant des moyens locaux de traitement, par l'intermédiaire d'un bus de communication (4) qui relie au moins une station éloignée à la station de base. Ce système convient particulièrement pour la surveillance et la commande d'éclairage dans un tunnel. Cependant, il est possible avec ce système d'obtenir un contrôle de l'environnement complet à l'intérieur du tunnel.
Patent WO-0067027-A1 (WO)
Title: Bioanalyse d'agglutination amelioree
Inventor: FUNNELL SIMON GORDON PAUL
IPC: G01N33/543
Filed: 2000-04-28
Abstract: L'invention concerne des réactifs et des méthodes permettant d'obtenir une bioanalyse d'agglutination améliorée, comprenant une combinaison synergique de particules enrobées de ligand d'affinité de différentes tailles.